there can help the fbi. and that's why we targeted not only northern california but also major port cities you know miami miami, tampa and orlando. >> seven states have put up these billboards to ramp up the hunt. last december fbi agent went door to door in this neighborhood where san diego has family ties. the fbi has tips san diego has been spotted in novato, san rafael and santa cruz. he can also be in massachusetts, south america or even europe. which is why the fbi needs the public's help. >> it's been many years since the fbi is asked for the public's health. >> san diego is charged in the bombing of the chiron office building in 2003 as well as a second building at shaklee corporation him present in. >> intended to cause damage to physical property and it would've been easy for i standers to be caught by these bombs. >> agency san diego is a member of extreme animal rights group and targeted the biotech companies for the contentions with an animal testing lab. san diego could also still have several